4 types validate

http://facestutorials.icefaces.org/tutorial/validators-tutorial.html


icefaces jsf validate

This tutorial will also discuss the four forms of Validation:
•Built-In Validation
•Application Level Validation
•Custom Validation
•Validation Methods in Backing Beans

As well as sections on:
•Messages
•PartialSubmit

PartialSubmit will improve user feeling.

though written in 2006,very helpful,different ways to validate.